Arsenic is a naturally occurring element widely distributed in the earth’s crust. In the environment, arsenic is combined with oxygen, chlorine, and sulfur to form inorganic arsenic compounds. Arsenic in animals and plants combines with carbon and hydrogen to form organic arsenic compounds.
Breathing high levels of inorganic arsenic can give you a sore throat or irritated lungs.
Ingesting very high levels of arsenic can result in death. Exposure to lower levels can cause nausea and vomiting, decreased production of red and white blood cells, abnormal heart rhythm, damage to blood vessels, and a sensation of “pins and needles” in hands and feet.
Ingesting or breathing low levels of inorganic arsenic for a long time can cause a darkening of the skin and the appearance of small “corns” or “warts” on the palms, soles, and torso.
Cephalon, Inc. today announced the journal Cancer has published a pivotal study demonstrating that TREANDA® (bendamustine HCl) for Injection induced durable responses in patients with indolent B-cell non-Hodgkin's lymphoma (NHL) whose disease had progressed during or within six months of treatment with rituximab.
Cephalon, Inc. today announced that the November issue of Mayo Clinic Proceedings has published data from a pivotal Phase III trial demonstrating that NUVIGIL® (armodafinil) Tablets [C-IV] significantly improved wakefulness throughout the shift in patients with excessive sleepiness associated with shift work disorder (SWD).
Where does it come from? Scientists in Arizona are reporting a surprising answer to that question, which has puzzled and perplexed generations of men and women confronted with layers of dust on furniture and floors. Most of indoor dust comes from outdoors. Their report is scheduled for the Nov. 1 issue of ACS' Environmental Science & Technology, a semi-monthly journal.
As consumers look to save money in a tough economy, many turn to alternative health care options. CBS 4 reports: "Health care costs are soaring. Thousands of people are without jobs and without the benefits afforded them. Now, those people are turning to preventative or alternative measures. ... The National Center for Complimentary and Alternative Medicine (NCCAM) shows 38 percent of adults and 12 percent of kids are now using alternative therapies to treat pain. In fact, Americans are now reportedly spending $34 billion a year on alternative therapies" (Demos, 10/26).
Cephalon, Inc. and BioAssets Development Corporation (BDC), a privately held biopharmaceutical company, today announced that the companies have signed an agreement that will provide Cephalon with an option to acquire BDC.
A Kansas State University geologist and graduate student are finding that the most important tools in their fieldwork on groundwater arsenic pollution are women and children armed with pamphlets and testing kits.
Cephalon, Inc. (Nasdaq: CEPH) today announced receipt of a Paragraph IV Certification Notice Letter on October 20, 2009 regarding an Abbreviated New Drug Application (ANDA) submitted to the U.S. Food and Drug Administration (FDA) by Teva Pharmaceuticals USA, Inc. requesting approval to market and sell a generic version of the 50 mg, 100 mg, 150 mg, 200 mg and 250 mg strengths of NUVIGIL® (armodafinil) Tablets [C-IV].
The Barbara Ann Karmanos Cancer Institute, in cooperation with Blue Cross Blue Shield of Michigan (BCBSM), will launch a targeted health initiative in January 2010 focused on environmentally-associated cancers.
ZIOPHARM Oncology, Inc. announced today positive top line interim data from the multicenter randomized Phase II trial of palifosfamide (ZymafosTM, ZIO-201) treating patients with unresectable or metastatic soft tissue sarcoma. The analysis evaluated 62 patients treated as of the end of September, with 58 being analyzed.
Malaria risk threatens the life and health of thousands daily. In high-risk areas, including sub-Saharan Africa, malaria-related deaths happen every thirty seconds.
Researchers at The University of Texas Health Science Center at Houston and the University of the West Indies have joined forces to launch a study of Jamaican children that they hope will unlock the secrets of how genetics and environment may interact to cause autism spectrum disorders.
Cephalon, Inc. today announced the U.S. Food and Drug Administration (FDA) has granted a priority review for its supplemental New Drug Application (sNDA) for NUVIGIL(R) (armodafinil) Tablets [C-IV], which was filed in June of this year.
CytRx Corporation (NASDAQ:CYTR), a biopharmaceutical company engaged in the development and commercialization of human therapeutics, today announced the initiation of a dose escalation study with its oncology drug candidate tamibarotene combined with TRISENOX® (arsenic trioxide) injection (marketed by Cephalon, Inc.) in patients with relapsed acute promyelocytic leukemia (APL).
Space is not a fun place to get a stomach bug. To ensure drinking water is adequately disinfected, University of Utah chemists developed a two-minute water quality monitoring method that just started six months of tests aboard the International Space Station.
Large variations exist in peoples' ability to eliminate arsenic from the body, according to a new study that questions existing standards for evaluating the human health risks from the potentially toxic substance.
Most people would agree that arsenic, lead, mercury, benzene and carbon monoxide pose dangers to humans. Not many, though, realize that the average person is exposed to about 10,000 different chemicals per day.
Cephalon, Inc. (Nasdaq: CEPH) announced today that it has completed its previously announced acquisition of all of the outstanding ordinary shares of Australian biotechnology company, Arana Therapeutics Limited. As a result of the acquisition, Arana is now a wholly-owned subsidiary of Cephalon.
University of Michigan researchers have developed an animal model that provides strong evidence why imatinib, marketed as Gleevec, helps patients with chronic myeloid leukemia survive longer, but does not keep the disease from returning if treatment ends.
Arsenic trioxide has a long history as a potent human poison, but it also has proven valuable as one of the primary treatment options for acute promyelocytic leukemia. Efforts to use arsenic trioxide to treat other types of cancer are under way, but clinical trials are revealing that the extreme toxicity of this material is likely to limit its utility as a broad-spectrum anticancer agent.
Private well water should be tested yearly, and in some cases more often, according to new guidance offered by the American Academy of Pediatrics (AAP).
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